Verify that Observability Kit doesn't blow up with MPR

For apps using MPR to run V7/8 views alongside V23 ones, the Observability Kit should only offer detailed insights for the V23 views of the app (not for the V7/8 ones). However, we should verify that the Kit wouldn't blow up if used with MPR and that it would still show the basic metrics for the MPR part of the app (metrics related to CPU and memory, for example).